Blockchain Explorer | learn me a bitcoin

Memory Pool

47,773 transactions

59.90 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,307	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 8 secs	1.00 vMB	187	54

Blockchain

Tip: 843,306 (300,244 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
543,062 543,062	0000000000000000001cdca8946a03a2becc1748ea5dcb4b7b87a999e4435d82	25 Sep 2018, 20:59	0.03 MB	87	17
543,061 543,061	00000000000000000019534408c001d680111e13a92a3ef2c35c41ce90cf54fe	25 Sep 2018, 20:58	0.35 MB	967	17
543,060 543,060	000000000000000000225d775a90dbc0dac019cc7cfb56ae0ca392966fabcaad	25 Sep 2018, 20:53	0.61 MB	662	7
543,059 543,059	000000000000000000191a14ee629169ec8432f34d24647b5b0c4f2fbb4294a5	25 Sep 2018, 20:50	0.58 MB	694	8
543,058 543,058	0000000000000000001dfd295aa5f8e31fa4147cccc28a46bbc7707c0ef93367	25 Sep 2018, 20:46	0.35 MB	544	22
543,057 543,057	0000000000000000000addfbca5566ed1ee4d09c58e3b3e5dab7857d4bc9ef47	25 Sep 2018, 20:43	1.09 MB	2,200	13
543,056 543,056	000000000000000000220e76159b08b8fd148b9638b84e9b5988b3e68e8e0b52	25 Sep 2018, 20:33	1.31 MB	1,812	12
543,055 543,055	00000000000000000021114d93a33e37034d97881ce0cc7798c61b910f8c6049	25 Sep 2018, 20:27	0.20 MB	494	11
543,054 543,054	000000000000000000024a3992166aeeda352fc3477258096f84c894ec2fccae	25 Sep 2018, 20:26	0.70 MB	544	3
543,053 543,053	0000000000000000000fdd327022d62df0ff2b039ada54135e2b2ee2b29602a0	25 Sep 2018, 20:25	1.37 MB	1,597	5
543,052 543,052	0000000000000000001ebd5e574f21c467c0ae95bd1a8566b12c4a2888e89ea3	25 Sep 2018, 20:21	1.25 MB	1,952	8
543,051 543,051	00000000000000000012a69cd1fdd0614033fdd4cb40a27656e15fe9199a3f9d	25 Sep 2018, 20:16	1.21 MB	2,153	14
543,050 543,050	00000000000000000019a50c4cf67afeb760a86652060a0423cd3004e8a7edae	25 Sep 2018, 20:07	1.15 MB	2,043	17
543,049 543,049	0000000000000000000344efa115e5457610ac5c47f0e68ab43ad8b679245858	25 Sep 2018, 20:02	0.62 MB	1,080	34
543,048 543,048	000000000000000000104cf8a8e5b349de4d3a135d6b13dbb248a7b5d4f99773	25 Sep 2018, 19:57	1.23 MB	2,359	3
543,047 543,047	00000000000000000016e04fc3314b62aa4b5364556f5693dab652d8bc0c9c2c	25 Sep 2018, 19:55	1.20 MB	3,117	14
543,046 543,046	00000000000000000003c3e3e4c78403565e00f1de414b3f3da4a1bf8c548de0	25 Sep 2018, 19:43	1.29 MB	3,003	28
543,045 543,045	000000000000000000159e08e49be24029b891c9e5e9f14596a94790c09aee7a	25 Sep 2018, 19:21	1.28 MB	2,655	16
543,044 543,044	0000000000000000001da4de9df97941b402aeba24baad2bb4de84b759754a1c	25 Sep 2018, 19:11	1.23 MB	2,058	36
543,043 543,043	00000000000000000013aa2cbeec6c505ed51106c5842fc392092e59686025b6	25 Sep 2018, 18:50	1.22 MB	2,475	5
543,042 543,042	0000000000000000001950196bef92b2c85addce5bc4bdf810387144cbb2bf86	25 Sep 2018, 18:49	1.22 MB	2,541	28

Previous 10 blocks ↓

Total Size: 649.23 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 10 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,760.14 GB sent, 56.94 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.